Eye of Love Pheromone Two Layer Necklace is made with Lava Rock and works as a diffuser when sprayed with Eye of Love Pheromones. The set includes a 10ml ONE LOVE Pheromone Parfum Spray.. ONE LOVE fragrance features a sweet blend of citrusy rose, feminine lily, and sensual jasmine. The aroma of musky vanilla will caress his senses and keep him under your spell. Specially formulated for special occasions to increase the love, romance, and desire with your partner.